Balsamic Braised Chicories

When the weather is frigid, and the garden has hunkered down for the winter, it’s time to turn to chicories. These leafy vegetables are our cold-season friends, packed with vitamins and nutrients, and winter’s replacement for sweet summer greens. While chicories are also referred to as “greens,” whites, reds, and purples may be more accurate descriptions. This broad group of leafy “greens” includes endive, escarole, frisée, Treviso, and radicchio.

Chicory leaves are hardy and often bitter, so it’s best to lean into their robust qualities, rather than pretend they are a substitute for mild-mannered lettuce. Team them up with equally strong flavors: sweet and sharp dressings, astringent citrus, smoky bacon, fruit, and nuts. And don’t be shy about using a little sugar, which will nicely offset their bracing bitterness.

Thanks to chicories’ sturdiness, they are great for braising, which is an appealing (and warm) way to get your veggies in the dead of winter. Braising will tame their strong flavor, and with a little extra sugar, amplify their natural sweetness.

1. Trim the bases of the chicories. Halve the endives lengthwise and cut the radicchio and escarole into wedges.
2. Whisk the chicken stock, vinegar, sugar, lemon juice, and salt in a small bowl.
3. Heat the oil in a large skillet over medium heat. Arrange the chicories, cut-side down in the skillet and cook until they begin to soften and brown, about 5 minutes, turning once.
4. Pour the balsamic mixture over and around the chicories, and scatter the sprigs over. Bring to a boil and then reduce the heat to medium-low. Cover the skillet and simmer until the chicories are tender, 6 to 8 minutes, turning once or twice.
5. Remove the lid, increase the heat to medium-high and cook until the liquid is reduced and the chicories are slightly caramelized.
6. Discard the thyme sprigs. Season the chicories with additional salt to taste and serve warm, garnished with fresh thyme.